WO2003015473A3 - Multi-zone arrangement for heatable vehicle window - Google Patents

Multi-zone arrangement for heatable vehicle window Download PDF

Info

Publication number
WO2003015473A3
WO2003015473A3 PCT/US2002/024359 US0224359W WO03015473A3 WO 2003015473 A3 WO2003015473 A3 WO 2003015473A3 US 0224359 W US0224359 W US 0224359W WO 03015473 A3 WO03015473 A3 WO 03015473A3
Authority
WO
WIPO (PCT)
Prior art keywords
heatable
coating
protruding portion
bus bar
vehicle window
Prior art date
Application number
PCT/US2002/024359
Other languages
French (fr)
Other versions
WO2003015473A2 (en
Inventor
Jean-Marc Sol
Issam Sabra
Bernd Feider
Charles Courlander
Original Assignee
Ct Luxembourgeois Rech Verre
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ct Luxembourgeois Rech Verre filed Critical Ct Luxembourgeois Rech Verre
Publication of WO2003015473A2 publication Critical patent/WO2003015473A2/en
Publication of WO2003015473A3 publication Critical patent/WO2003015473A3/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
    • H05B3/86—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields the heating conductors being embedded in the transparent or reflecting material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • B32B17/10183—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer being not continuous, e.g. in edge regions
    • B32B17/10192—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer being not continuous, e.g. in edge regions patterned in the form of columns or grids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/10165—Functional features of the laminated safety glass or glazing
    • B32B17/10174—Coatings of a metallic or dielectric material on a constituent layer of glass or polymer
    • B32B17/1022—Metallic coatings
    • B32B17/10229—Metallic layers sandwiched by dielectric layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/008—Heaters using a particular layout for the resistive material or resistive elements with layout including a portion free of resistive material, e.g. communication window
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/013—Heaters using resistive films or coatings
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/016—Heaters using particular connecting means

Abstract

A heatable vehicle window including at least three different heating zones. A conductive coating is divided into at least three different heatable coating portions which are spaced apart from one another. A top bus bar includes a step or protruding portion which extends toward the bottom bus bar at an area of an intermediate one of the heatable coating portions. This protruding portion enables, for example and without limitation, a rain sensor or toll device to efficiently transmit and/or receive signals (e.g. IR signals, RF signals, or the like) through the window at an area behind the protrusion where the coating has been deleted. Because of the division of the coating into at least three different heatable coating portions, approximately uniform current distribution is enabled along the top bus bar (even at the protruding portion thereof) so as to reduce the likelihood of overheating.
PCT/US2002/024359 2001-08-03 2002-08-01 Multi-zone arrangement for heatable vehicle window WO2003015473A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/921,301 2001-08-03
US09/921,301 US6559419B1 (en) 2001-08-03 2001-08-03 Multi-zone arrangement for heatable vehicle window

Publications (2)

Publication Number Publication Date
WO2003015473A2 WO2003015473A2 (en) 2003-02-20
WO2003015473A3 true WO2003015473A3 (en) 2003-08-14

Family

ID=25445236

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/024359 WO2003015473A2 (en) 2001-08-03 2002-08-01 Multi-zone arrangement for heatable vehicle window

Country Status (2)

Country Link
US (1) US6559419B1 (en)
WO (1) WO2003015473A2 (en)

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AU4919300A (en) * 1999-05-20 2000-12-12 Glaverbel An automotive glazing panelwith solar control coating comprising a data transmission window
US6667121B2 (en) * 2001-05-17 2003-12-23 Guardian Industries Corp. Heat treatable coated article with anti-migration barrier between dielectric and solar control layer portion, and methods of making same
DE10142877A1 (en) * 2001-09-03 2003-04-03 Wet Automotive Systems Ag Heating element with flat heating resistor
US6906287B2 (en) * 2001-09-06 2005-06-14 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Connector structure for bus bars in heatable vehicle window
US6734396B2 (en) * 2001-09-07 2004-05-11 Centre Luxembourgeois De Recherches Pour Le Verre Et La Ceramique S.A. (C.R.V.C.) Heatable vehicle window with different voltages in different heatable zones
JP3849533B2 (en) * 2002-01-25 2006-11-22 日本板硝子株式会社 Laminated glass for windshield
EP1514451B1 (en) * 2002-06-05 2007-07-25 Glaverbel Heatable glazing panel
DE10333618B3 (en) * 2003-07-24 2005-03-24 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Substrate with an electrically conductive coating and a communication window
GB0408392D0 (en) 2004-04-15 2004-05-19 Pilkington Plc Electrically heated window
US7629560B2 (en) * 2004-09-30 2009-12-08 Watlow Electic Manufacturing Company Modular layered heater system
US8664570B2 (en) * 2004-10-04 2014-03-04 Guardian Industries Corp. Vehicle window having bus bar(s) of conductive black frit
DE102004050158B3 (en) * 2004-10-15 2006-04-06 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Transparent disc with a heatable coating
US7223940B2 (en) * 2005-02-22 2007-05-29 Ppg Industries Ohio, Inc. Heatable windshield
FR2888082B1 (en) * 2005-06-30 2007-08-24 Saint Gobain LADY HEATED GLAZING HAVING IMPROVED VISION COMFORT
US8299400B2 (en) 2005-08-04 2012-10-30 Guardian Industries Corp. Heatable vehicle window utilizing silver inclusive epoxy electrical connection and method of making same
EP2095685B1 (en) * 2006-12-20 2013-02-13 Illinois Tool Works Inc. Flat electric heater element, in particular for glass panes of a motor vehicle
DE102007035027A1 (en) * 2007-07-26 2009-01-29 Adc Automotive Distance Control Systems Gmbh Viewing window for arranging an optical sensor and / or recognition system in a vehicle
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DE102008003219A1 (en) * 2008-01-04 2009-07-09 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Glass pane and glass pane arrangement
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DE102009025888B4 (en) * 2009-05-29 2014-04-10 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Electrically extensively heatable, transparent object and its use
DE102009026200A1 (en) 2009-07-17 2011-02-17 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Electrically extensively heatable, transparent object, process for its preparation and its use
JP2012144217A (en) * 2011-01-14 2012-08-02 Asahi Glass Co Ltd Window glass for automobile
JP2012144218A (en) * 2011-01-14 2012-08-02 Asahi Glass Co Ltd Window glass for automobile
FR2971387B1 (en) * 2011-02-04 2014-08-08 Saint Gobain COATING HEATING ELEMENT
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US9491806B2 (en) * 2011-09-30 2016-11-08 Ppg Industries Ohio, Inc. Heatable transparency
DE102012012566B3 (en) * 2012-06-23 2013-12-05 Audi Ag Composite pane for a motor vehicle and motor vehicle with such a composite pane.
ES2880827T3 (en) * 2012-12-20 2021-11-25 Saint Gobain Glass with electric heating layer
CA2893808C (en) * 2012-12-20 2018-08-21 Saint-Gobain Glass France Pane having an electric heating layer
WO2014112649A1 (en) * 2013-01-21 2014-07-24 旭硝子株式会社 Electrically heated plate-shaped body for window
WO2014112648A1 (en) 2013-01-21 2014-07-24 旭硝子株式会社 Sheet material for electrically-heated window
EP2996439B1 (en) * 2013-10-15 2021-01-06 LG Chem, Ltd. Heating element having communication window
ES2787901T3 (en) * 2014-04-17 2020-10-19 Saint Gobain Transparent plate with heating coating
EP3132655B1 (en) * 2014-04-17 2020-04-22 Saint-Gobain Glass France Transparent disc with thermal coating
RU2679642C2 (en) 2014-04-28 2019-02-12 ЭйДжиСи Инк. Plate for electro-thermal window
GB201416175D0 (en) * 2014-09-12 2014-10-29 Pilkington Group Ltd Heated coated glazing
FI20145889A (en) * 2014-10-10 2016-04-11 Lammin Ikkuna Oy YOUR WINDOW AND WINDOW
GB201509630D0 (en) * 2015-06-03 2015-07-15 Pilkington Group Ltd Laminated glazing
FR3046376B1 (en) * 2015-12-30 2018-01-19 Saint-Gobain Glass France GLAZING LIGHT OF VEHICLE WITH AMOLED SCREEN
CN106231709A (en) * 2016-02-29 2016-12-14 福建省万达汽车玻璃工业有限公司 Plated film electrical heating automobile front windshield laminated glass with U-shaped bus
WO2017204291A1 (en) 2016-05-26 2017-11-30 日本板硝子株式会社 Laminated glass
FR3054120B1 (en) * 2016-07-22 2019-05-31 Saint-Gobain Glass France HEATED SHOWER WALL
USD814371S1 (en) * 2016-11-02 2018-04-03 Ford Global Technologies, Llc Vehicle windshield
USD803118S1 (en) * 2016-11-02 2017-11-21 Ford Global Technologies, Llc Vehicle windshield
KR102316859B1 (en) * 2016-12-08 2021-10-27 한국전자통신연구원 Defogging apparatus and method for defogging using the same
USD805977S1 (en) * 2016-12-19 2017-12-26 Ford Global Technologies, Llc Vehicle windshield
USD805978S1 (en) * 2016-12-19 2017-12-26 Ford Global Technologies, Llc Vehicle windshield
CN107404777B (en) * 2017-08-18 2020-05-19 福耀玻璃工业集团股份有限公司 Automobile front bumper wire-clamping heating glass
CO2018000469A1 (en) * 2017-11-30 2018-04-30 Agp America Sa Automotive laminate with invisible solid edge substrate compensation layer
CN109475018B (en) * 2018-10-23 2020-02-21 福耀玻璃工业集团股份有限公司 Front windshield with transparent conductive film
CN109451613B (en) * 2018-10-23 2020-02-21 福耀玻璃工业集团股份有限公司 Window glass capable of being electrically heated
JP7078578B2 (en) * 2019-06-10 2022-05-31 本田技研工業株式会社 Transportation equipment and vehicles
GB202000785D0 (en) * 2020-01-20 2020-03-04 Pilkington Group Ltd Glazing having a coated print portion, method of manufacturing the same and use of the same
CN112047648B (en) * 2020-09-01 2021-10-19 福耀玻璃工业集团股份有限公司 Front windshield with transparent conductive layer
CN115119542A (en) * 2021-01-18 2022-09-27 法国圣戈班玻璃厂 Glazing with electric heating field
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Also Published As

Publication number Publication date
WO2003015473A2 (en) 2003-02-20
US6559419B1 (en) 2003-05-06

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